Yttrium has a wide range of industrial applications, as it can be used as a yttrium phosphor to produce red color on television screens. It is also used as a filter for certain rays, superconductors, superalloys, and special glass. Yttrium is resistant to high temperature and corrosion, and can be used as a cladding material for nuclear fuel. Yttrium can form stable Chelation with various ammonia carboxyl complexes; Yttrium aluminium garnet containing neodymium is an excellent laser material, Yttrium iron garnet is an excellent laser material, Yttrium iron garnet and Yttrium aluminium garnet are new magnetic materials.